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CVE-2021-3559
Published: May 24, 2021
Modified: Aug 3, 2024
PUBLISHED
Description
A flaw was found in libvirt in the virConnectListAllNodeDevices API in versions before 7.0.0. It only affects hosts with a PCI device and driver that supports mediated devices (e.g., GRID driver). This flaw could be used by an unprivileged client with a read-only connection to crash the libvirt daemon by executing the 'nodedev-list' virsh command. The highest threat from this vulnerability is to system availability.
| Vendor | Product | Versions |
|---|---|---|
n/a | libvirt | affected libvirt 7.0.0 |
Weaknesses (CWE)
References
https://bugzilla.redhat.com/show_bug.cgi?id=1962306
x_refsource_MISC
https://security.netapp.com/advisory/ntap-20210706-0006/
x_refsource_CONFIRM
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